Instead of a 5USD time
switch, you can configure
Webconverger to shutdown at a set time.

Use case: Museum closes at 6pm Tuesday to Sunday (closed Mondays). Kiosks are
powered on manually by staff at opening time in order to be ready and waiting
for the public. Though for the convenience of staff, kiosks automatically turn
off at 6pm sharp, closing time.

Note on booting automatically in the morning: This can be done
Wake-on-LAN but it's fairly complex
to setup locally and unfortunately there is nothing Webconverger can do remotely.

Update: Sleep is the future. Cron won't be used to turn off machines, once the new sleep after a period of inactivity feature is realised.

Step 1, figure out your timezone else use UTC

Lets pretend the museum is in Durban, South Africa. Even though Johannesburg
isn't the capital, I know it keeps the same time as Durban.
Africa/Johannesburg is hence the appropriate string from
zone.tab for describing my local time
zone.